chore(release): add merge release branch action.

Author: buehler

.github/workflows/dotnet-test.yml

@@ -3,7 +3,8 @@ name: .NET Testing
 on:
   push:
     branches:
-      - '**'
+      - '!master'
+      - '!release'
   pull_request:
     branches:
       - '**'

.github/workflows/merge-release.yml

@@ -0,0 +1,17 @@
+name: Sync Release Branch
+
+on: [workflow_dispatch]
+
+jobs:
+  merge-master:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+
+      - name: Merge master -> release
+        uses: devmasx/[email protected]
+        with:
+          type: now
+          from_branch: master
+          target_branch: release
+          github_token: ${{ github.token }}

.github/workflows/security-analysis.yml

@@ -4,7 +4,6 @@ on:
   pull_request:
     branches:
       - master
-      - release
   schedule:
     - cron: '0 20 * * 5'